There are total 9 hours or 540 minutes from 6am to 3pm. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 11AM to 1AM | 3AM to 2AM | 12PM to 1PM |
| 2PM to 10PM | 5AM to 10PM | 4PM to 9PM |
| 10PM to 8AM | 7PM to 6PM | 1PM to 4PM |
| 3AM to 6PM | 8AM to 7AM | 6PM to 10AM |
| 4AM to 12AM | 3AM to 11AM | 11AM to 10AM |
| 12AM to 10AM | 5AM to 12AM | 8AM to 3PM |
